Health Safety: Champagne Stoppers are are made of tough stainless steel material, and rust-resistant, easy to clean and can be reused. Food grade stainless steel and silicon, health and safety Makes your Champagne Fresh: Use our wine stoppers, prevent your champagne/wine from deteriorating and losing its alluring taste, preserve champagne longer freshness, keep the fizz in your bubbles for weeks Simple to Operate: Place the stopper over the top of the wine bottle to form a tight seal then lock into place using the vacuum sealer. To release it and open the bottle again, just press the button to the top of the stopper Wide Application:The Champagne Stoppers are great for barware accessory, and an essential addition for your kitchen and home bar Great Material:The Champagne Stoppers are made of tough stainless steel material, and rust-resistant, easy to clean and can be reused, to keep your unfinished champagne or wine sealed color: as show size: as show